19400-1903 GWP2878

 
 
19H 39M 57.78S -19 02' 47.3" P.A. 130 SEP 18.8 MAG 11.90,18.00
 
 
Coord 2000
19400-1903
Discov num
GWP2878
Comp
Coord arcsec 2000
19 39 57.78 -19 02 47.3
Date first
1991
Date last
2010
Obs
3
Pa first
129
Pa last
130
P.A. Now (θ)
130°
Sep first
18.6
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
11.90
Mag sec
18.00
delta mag (ΔM)
6.1
Spectral class
Pri motion ra
-018
Sec motion ra
-010
Pri motion dec
-068
Sec motion dec
-054
Notes
V (Proper motion indicates physical)
rPM=0.229 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.7
Precise sep
18.75
Constellation
Sagittarius
Tycho2
6307-01352-1
last precise pa
129.7
last precise sep
18.75